Transaction not yet indexed

5Mk2ESAMDm6cPp9b2Mw9Afvqtx8WbdPzkTDiP4CkXNmDtVpwE9V3PLqy6eSFUKHgvoy9JVMbVPgfCV5eGA2Mbn8k

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.